/*
 * Copyright (c) 2024 Shenzhen Kaihong Digital Industry Development Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef SLE_SEEK_SERVICE_H
#define SLE_SEEK_SERVICE_H

#include <memory>
#include "sle_discover_seek_parcel.h"
#include "sle_seek_config.h"
#include "sle_error_code.h"

namespace OHOS {
namespace NearLink {
namespace SleStandard {
class ISeekCallback {
public:
    virtual ~ISeekCallback() = default;
    virtual void OnSeekStateChange(SleSeekState state) = 0;
    virtual void OnSeekResult(const SleSeekResult &result) = 0;
};
class SleSeekService {
public:
    SleSeekService();
    ~SleSeekService();

    static SleSeekService *GetInstance();
    SleErrorCode StartSeek(SeekParam &param);
    SleErrorCode StopSeek();
    SleErrorCode RegisterSeekCallback(ISeekCallback &callback);
    SleErrorCode UnregisterSeekCallback(ISeekCallback &callback);

private:
    class SleSeekServiceCallback;
    std::unique_ptr<SleSeekServiceCallback> serviceCallback_;
    ISeekCallback *callback_ = nullptr;
};
} // SleStandard
} // NearLink
} // OHOS

#endif // SLE_SEEK_SERVICE_H